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A framed screenshot of word game play in the App Owls and Vowels, A Mobile Game Developed in Sydney by Chaos Theory GamesA framed screenshot of a shark in Rainbow Reef, A Mobile Game Developed in Sydney by Chaos Theory Games

Sydney's Leading Mobile App and Game Developer

100% Australian based iOS and Android developers, we build innovative apps that deliver extraordinary results.
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Do you need the best in

Mobile Game Development?

Want to create the next battle royale mobile sensation? Or do you have a unique hyper casual idea? Whatever your game, get it App Store and Google Play ready and launch it to millions of players worldwide.
30M
Downloads
Worldwide across
our clients' games
Need a dedicated team? A skilled mobile developer has experience in UI/UX, 2D & 3D art, Unity, iOS, Android and more! The mobile market is competitive so you need an outstanding game to stand out from the crowd.
100+
Projects
Developed for our clients

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Have a game or app idea you want to take to the next level? Our expert Nico can help visualise and validate your ideas in a risk-free 30-minute brainstorm session.

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Let's make human-centric

Mobile Experiences

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iOS & Android

Build incredible apps for every mobile device on the market

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UI/UX Designers

Develop your app with us, from conception to completion

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Unity & Unreal Experts

Create games with the experts in powerful game engines

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Agile Development

Utilise our unique style of development to your advantage

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Data-Obsessed

Capture the valuable data you need from your players

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Launch your game to millions of players with our help

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What our clients think?

A screenshot of Owls and Vowels - a fun mobile word game where you can define every word you spell.
A screenshot of Owls and Vowels - a fun mobile word game where you can define every word you spell.
READ CASE STUDY
ElApps

Owls and Vowels

Wordy and cute, a fun and addictive word puzzle game
"The most professional and talented team I have ever worked with, always thinking outside the box. I will definitely be using the CTG team for all future projects! Thanks for all the hard work and always going out of your way to help!"
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Dory El Salim
CEO

Inspire, Challenge, Entertain. Talk to us today!

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